Eggs & Dairy
Protein in Greek Yogurt: Protein, Calories, and Meal Ideas
USDA FDC 2705424 lists plain nonfat Greek yogurt at 10.3 g protein per 100 g; its 245 g cup provides about 25.2 g protein and 145 calories.
Source-first answer
Greek yogurt protein calculator
100 g of plain nonfat Greek yogurt has about 10.3 g protein and 59 calories. USDA's 245 g cup portion has about 25.2 g protein and 145 calories.
USDA FNDDS source record: FDC 2705424Style, straining, milk solids and brand formulation all affect protein. Fat level alone does not predict it. Use the package label for flavored, sweetened or high-protein products, and do not substitute regular dahi, skyr, labneh or hung-curd values.
Your result
100 grams of plain Nonfat Greek yogurt has 10.3 grams of protein and 59 calories.
100 g plain nonfat Greek yogurt
USDA source record
Yogurt, Greek, nonfat milk, plain
Per 100 g: 10.3 g protein, 59 kcal and 0.37 g fat. USDA lists one cup as 245 g. Use this for plain nonfat Greek yogurt.
View FDC 2705424 on USDA FoodData Central
Good for weight loss? Excellent
Nonfat Greek yogurt is filling, low in calories, and easy to use as a snack, breakfast base, or sauce replacement.
Good for muscle gain? Good
Greek yogurt supplies complete dairy protein and pairs well with cereal, fruit, oats, or whey for a larger muscle-gain meal.
Meal Ideas with Greek Yogurt
Greek yogurt bowl with berries and high-protein granola
Tzatziki-style sauce for chicken or salmon
Overnight oats mixed with Greek yogurt
Greek yogurt smoothie with banana and whey
How Greek Yogurt Compares for Protein Density
Greek Yogurt works as an egg or dairy protein with about 10.3 g protein and 59 calories per 100 g. That equals 17.5 g protein per 100 calories, or about 5.7 calories per gram of protein. This density number is useful because two foods can both look high protein while one needs far more calories to deliver the same protein target.
Greek Yogurt is more protein-dense than the average of the related foods shown below, so it is easier to use when calories are tight. Egg and dairy entries can vary sharply by fat level, straining, added sugar, and serving size. Plain, low-fat, nonfat, whole-milk, flavored, and fortified versions are not interchangeable. Use the comparison table as a planning shortcut: choose the higher-density option when calories are limited, and choose the more calorie-dense option when appetite is low or muscle-gain meals need to be easier to finish.
| Food | Serving protein | Protein / 100g | Protein / 100 cal |
|---|---|---|---|
| Chicken Breast | 46g | 31g | 18.8g |
| Greek Yogurt | 25.2g | 10.3g | 17.5g |
| Cottage Cheese | 16.7g | 11.1g | 15.4g |
| Eggs | 13g | 13g | 8.4g |
Best Uses for Greek Yogurt
For Weight Loss or Calorie Control
Greek Yogurt is especially useful in a calorie deficit because the protein serving is strong relative to calories. Build the plate around the protein first, then add vegetables, fruit, potatoes, beans, or grains based on hunger and training needs. For this page's representative serving, 1 cup plain nonfat Greek yogurt / 245 g gives about 25.2 g protein. If your meal target is 30 g protein, that is roughly 1.2 typical servings, or about 291.3 g by weight. This is why weighing the first few servings is useful: it turns a vague protein food into a repeatable meal component.
For Muscle Gain or Higher-Calorie Meals
Greek yogurt supplies complete dairy protein and pairs well with cereal, fruit, oats, or whey for a larger muscle-gain meal. When using Greek yogurt for muscle gain, the question is not only whether it contains protein; it is whether the whole meal has enough total protein, carbohydrates, and calories to support training. If you need more protein with fewer calories, compare against egg whites, skyr, Greek yogurt, or low-fat cottage cheese. If you need more calories, whole-milk dairy or larger servings can help. A practical muscle-gain plate is to keep the Greek yogurt portion consistent, then adjust rice, pasta, oats, potatoes, bread, beans, oil, nuts, or dairy up or down depending on your calorie target.
For Meal Prep and Repeatable Tracking
Greek Yogurt is easiest to track when the serving method stays the same from week to week. Choose one default serving, log it with the matching raw, cooked, dry, drained, or label-based entry, and then build meals around that known number. Good repeatable options include Greek yogurt bowl with berries and high-protein granola, Tzatziki-style sauce for chicken or salmon, Overnight oats mixed with Greek yogurt, and similar meals where the protein portion is measured before sauces and toppings are added.
Exact Serving Conversions
Serving conversions help when your food scale, recipe, or tracking app uses a different unit than this page. For Greek Yogurt, 1 oz is about 28.35 g and provides roughly 2.9 g protein and 16.7 calories based on the representative per-100-g values. Half of the typical serving gives about 12.6 g protein and 72.5 calories, while a double serving gives about 50.4 g protein and 290 calories.
Use gram targets when precision matters. To get 25 g protein from Greek yogurt, you need about 242.7 g, which is roughly 143.2 calories. To get 30 g protein, use about 291.3 g and 171.8 calories. To get 40 g protein, use about 388.3 g and 229.1 calories. These estimates are based on the USDA or representative source entry listed below, so the label on your exact product should win when there is a difference.
| Target | Approx. amount | Calories | Typical servings |
|---|---|---|---|
| 25g protein | 242.7g | 143.2 | 1.0x |
| 30g protein | 291.3g | 171.8 | 1.2x |
| 40g protein | 388.3g | 229.1 | 1.6x |
Raw, Cooked, Dry, or Label Weight?
The best tracking rule for Greek Yogurt is simple: match the database entry to the state of the food when you weighed it. This page uses Greek yogurt, plain, nonfat, FDC 2705424 as the representative source entry, with the serving shown as 1 cup plain nonfat Greek yogurt / 245 g. Straining, milk solids, brand formulation, and flavoring affect protein. Fat level alone does not predict protein: choose the matching whole, low-fat, or nonfat source, then use the package label when available.
For eggs and dairy, brand labels and fat percentage matter. Use the exact label when the product is packaged, flavored, or fortified. If you batch cook, portion after cooking only when your tracker entry is also cooked. If you weigh before cooking, use a raw or dry entry and divide the finished batch into servings after cooking. If you are eating a packaged product, the label is normally the most specific source because brands can change water, sodium, sugar, fat, fortification, and serving size.
The most reliable workflow is to choose one method and repeat it: weigh the food, choose the matching raw, cooked, dry, drained, or packaged entry, then log oils, sauces, toppings, sides, and drinks separately. This avoids the most common protein tracking error, which is accidentally counting a prepared meal as if it were a plain serving of Greek yogurt.
Common Mistakes with Greek Yogurt
Most mistakes with Greek Yogurt are not about the protein number itself; they are about matching the wrong food form, ignoring preparation, or forgetting the extra ingredients that travel with the serving. Avoid these issues before comparing your intake against a daily target from the protein calculator.
- Using a generic Greek yogurt entry when the actual food is cooked, raw, flavored, breaded, sweetened, packed in oil, or from a specific brand.
- Counting Greek Yogurt as the entire meal even when the real calorie load comes from oil, dressing, sauce, bread, rice, tortillas, cheese, nuts, or toppings.
- Estimating by eye instead of weighing the first few times. A small portion change can move the meal by 5-15 g of protein or by a few hundred calories for calorie-dense foods.
- For eggs and dairy, brand labels and fat percentage matter. Use the exact label when the product is packaged, flavored, or fortified.
- Match whole, low-fat, or nonfat style before scaling the serving.
- Check the label because protein varies with straining, added milk solids, and brand formulation.
- Track sugar, fruit, granola, honey, and other toppings separately.
- Do not substitute regular dahi, skyr, labneh, or hung-curd values for Greek yogurt.
Building a High-Protein Meal with Greek Yogurt
Start with the protein target, not the recipe name. A light snack might only need 10-20 g protein, while a main meal often works better at 30-45 g protein depending on body size, meal frequency, and training. With Greek Yogurt, a 30 g protein meal is approximately 291.3 g of the representative food before sides and toppings. If that portion feels too large, combine a smaller amount of Greek yogurt with another protein from the related-food list.
A balanced plate usually needs more than protein. Pair Greek yogurt with a fiber source, a carbohydrate source if you train or need energy, and enough fat to make the meal satisfying. For lower-calorie meals, keep sauces light and increase vegetables. For higher-calorie meals, add rice, pasta, potatoes, bread, oats, beans, dairy, nuts, seeds, avocado, or oil depending on the type of food and your goal.
If the meal is meant to be repeated, write down the exact version that worked: the grams of Greek yogurt, the cooking method, the sides, and the sauce. That gives you a reusable meal template instead of a one-time estimate, and it makes future protein targets easier to hit without redoing the math every day.
Tracking Tips
- Match whole, low-fat, or nonfat style before scaling the serving.
- Check the label because protein varies with straining, added milk solids, and brand formulation.
- Track sugar, fruit, granola, honey, and other toppings separately.
- Do not substitute regular dahi, skyr, labneh, or hung-curd values for Greek yogurt.
Compare Similar Protein Foods
Related Calculators and Guides
Common Questions
How much protein is in Greek yogurt?
The cited plain nonfat Greek yogurt record has 10.3 g protein per 100 g and 25.2 g per 245 g cup. Whole and low-fat records differ, and the package label should win.
Is Greek yogurt good for weight loss?
Yes, especially plain nonfat Greek yogurt. It provides a lot of protein for relatively few calories.
Is Greek yogurt good after a workout?
Yes. Greek yogurt provides complete dairy protein and can be paired with fruit or cereal for post-workout protein and carbohydrates.
Sources reviewed
- USDA FoodData Central: Greek yogurt, plain, nonfat, FDC 2705424 - U.S. Department of Agriculture
- USDA FoodData Central: Greek yogurt, plain, low-fat, FDC 2705423 - U.S. Department of Agriculture
- USDA FoodData Central: Greek yogurt, plain, whole milk, FDC 2705422 - U.S. Department of Agriculture
- International Society of Sports Nutrition Position Stand: protein and exercise - Journal of the International Society of Sports Nutrition